That is certainly good news, but it looks like that is not the only Disney property that Serkis is involved in. Avengers: Age of Ultron star Mark Ruffalo tweeted the following when asked if he could say something about The Hulk in the sequel.

@Captaian_jack Well, I have been working with the great @andyserkis on the big green boy and he is going to be even better then A1.